Fabrication of thin-film yttria-stabilized zirconia electrolyte by aerosol-assisted chemical vapor deposition

Dong Young Jang, Manjin Kim, Hyun Joong Kim, Kiho Bae, Jun Woo Kim, Joon Hyung Shim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this work, fully dense yttria stabilized zirconia (YSZ) electrolyte films under thickness of 1 μm are successfully fabricated on anode-supported solid oxide fuel cells (SOFCs) by aerosol assisted chemical vapor deposition (AACVD), which is a type of chemical vapor deposition conducted in open atmosphere, not requiring expensive vacuum processes. SOFCs with thin film AACVD YSZ electrolytes gave 720 mW/cm2 at 650°C as the maximum power in our test with open circuit voltage of over 1 V. We expect that this result will contribute to cost-effective production of high performance low temperature SOFCs.

Original languageEnglish
Title of host publicationSolid Oxide Fuel Cells 14, SOFC 2015
EditorsK. Eguchi, S. C. Singhal
PublisherElectrochemical Society Inc.
Pages429-431
Number of pages3
Edition1
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - 2015
Event14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage - Glasgow, United Kingdom
Duration: 2015 Jul 262015 Jul 31

Publication series

NameECS Transactions
Number1
Volume68
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

Other14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage
Country/TerritoryUnited Kingdom
CityGlasgow
Period15/7/2615/7/31

ASJC Scopus subject areas

  • Engineering(all)

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